Common Name: Yellow-breasted Greenfinch
Scientific Name: Carduelis spinoides
Nepali Name: Gajale Pitchari ( गाजले पीतचरी )
Size: 14 cm 
Location: Rara Lake, Mugu

Seen in open forests, shrubs, these birds are recognized by its bright yellow patches in the wing and yellow underpants. They have black malar stripes and a brown conical bill. Widespread and common in regions that are from 2440 to 3700m during summer and from 915 to 1850m in winter. 

Please feel free to comment below if the above species has been misidentified.